CVE-2026-34943

HIGH7.5EPSS 0.02%

Panic when lifting `flags` component value

發布日:2026/4/9修改日:2026/4/9

也稱為:GHSA-m758-wjhj-p3jqCGA-jq5v-33fj-fvcjRUSTSEC-2026-0085

描述

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-m758-wjhj-p3jq For more information see the GitHub-hosted security advisory.

受影響套件(3)

crates.io/wasmtimefrom 0, < 24.0.7
crates.io/wasmtime>= 0.0.0-0, < 24.0.7, >= 25.0.0, < 36.0.7, >= 37.0.0, < 42.0.2, >= 43.0.0, < 43.0.1
Debian/rust-wasmtimefrom 0

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

參考連結(6)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-34943
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2026-34943
PATCHhttps://crates.io/crates/wasmtime
PATCHhttps://github.com/bytecodealliance/wasmtime
WEBhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-m758-wjhj-p3jq
WEBhttps://rustsec.org/advisories/RUSTSEC-2026-0085.html